ci.yml

schedules:
  - cron: '0 0 * * *'
    displayName: Nightly Build
    branches:
      include:
        - main
        - cm-ci-test
    batch: true

strategy:
  matrix:
    canary:
      UPGRADE: true
      PUBLISH_APP: false
      VERSION_NAME: react-native-windows@canary
    latest:
      UPGRADE: true
      PUBLISH_APP: false
      VERSION_NAME: react-native-windows@latest
    preview:
      UPGRADE: true
      PUBLISH_APP: false
      VERSION_NAME: react-native-windows@preview
    publish:
      UPGRADE: false
      PUBLISH_APP: true
      VERSION_NAME: react-native-windows@1.0.0

variables:
  - group: rngallery_Variables
  - name: BuildLogDirectory
    value: $(Build.BinariesDirectory)\x64\BuildLogs

pool:
  name: rnw-pool-4
  demands: ImageOverride -equals rnw-img-vs2022-node22

steps:
  - checkout: self
    clean: false

  - task: NuGetToolInstaller@0
    inputs:
      versionSpec: '>=5.8.0'

  - task: NodeTool@0
    displayName: Installing Node
    inputs:
      versionSpec: '22.x'

  - task: CmdLine@2
    displayName: Upgrade react-native-windows Version
    condition: eq(variables['UPGRADE'], 'true')
    inputs:
      script: node scripts/use-upgrade-version.js --upgradeVersion $(VERSION_NAME)

  - task: CmdLine@2
    displayName: Installing Yarn
    inputs:
      script: npm install -g yarn

  - task: CmdLine@2
    displayName: yarn
    inputs:
      script: yarn install --immutable

  - task: NuGetCommand@2
    displayName: NuGet restore
    inputs:
      command: restore
      restoreSolution: windows/rngallery.sln
      verbosityRestore: Detailed

  - task: CmdLine@2
    displayName: Lint and Type Checks
    inputs:
      script: yarn tsc | yarn lint

  - task: DownloadSecureFile@1
    name: signingCert
    displayName: 'Download CA certificate'
    inputs:
      secureFile: 'rngallery_Key.pfx'

  - task: CopyFiles@2
    displayName: 'Copy Certificate to Windows Build Directory'
    inputs:
      SourceFolder: '$(signingCert.secureFilePath)'
      Contents: 'rngallery_Key.pfx'
      TargetFolder: '.\windows\rngallery\'

  - task: CmdLine@2
    displayName: Build project (Release)
    timeoutInMinutes: 60
    inputs:
      script: npx --no-install react-native run-windows --arch x64 --no-deploy --logging --buildLogDirectory $BuildLogDirectory\Release --msbuildprops PackageCertificateKeyFile=$(signingCert.secureFilePath) --release

  - task: CmdLine@2
    displayName: Remove the Pfx
    inputs:
      script: del /f .\windows\rngallery\rngallery_Key.pfx

  - task: MSBuild@1
    displayName: Build AccessibilityUnitTest
    condition: eq(variables['PUBLISH_APP'], 'true')
    inputs:
      solution: windows\AccessibilityUnitTest\AccessibilityUnitTest.csproj
      configuration: Release
      platform: AnyCPU
      msbuildArguments: /restore

  - task: CmdLine@2
    displayName: Deploy App
    condition: eq(variables['PUBLISH_APP'], 'true')
    timeoutInMinutes: 5
    inputs:
      script: npx react-native run-windows --arch x64 --no-build --no-launch --release

  - task: PowerShell@2
    displayName: Launch App from Start Menu
    condition: eq(variables['PUBLISH_APP'], 'true')
    inputs:
      targetType: inline
      script: |
        Start-Process "shell:AppsFolder\Microsoft.ReactNativeGallery_8wekyb3d8bbwe!App"
        Start-Sleep -Seconds 10

        $process = Get-Process -Name "rngallery" -ErrorAction SilentlyContinue
        if ($process) {
          Write-Host "App is running (PID: $($process.Id))"
        } else {
          Write-Error "App failed to start"
        }

  - task: PowerShell@2
    displayName: Save Baseline Accessibility Snapshot
    condition: eq(variables['PUBLISH_APP'], 'true')
    inputs:
      targetType: inline
      script: |
        Copy-Item "windows\AccessibilityUnitTest\AccessibilitySnapshot.json" "$(Build.ArtifactStagingDirectory)\AccessibilitySnapshot.baseline.json"
        Write-Host "Baseline snapshot saved"

  - task: VSTest@2
    displayName: Run Accessibility Tests
    condition: eq(variables['PUBLISH_APP'], 'true')
    inputs:
      testSelector: testAssemblies
      testAssemblyVer2: |
        **\bin\Release\AccessibilityUnitTest.dll
      searchFolder: $(System.DefaultWorkingDirectory)\windows\AccessibilityUnitTest
      resultsFolder: $(Build.ArtifactStagingDirectory)\TestResults

  - task: PowerShell@2
    displayName: Validate Accessibility Snapshot
    condition: and(succeededOrFailed(), eq(variables['PUBLISH_APP'], 'true'))
    inputs:
      targetType: inline
      script: |
        $baselinePath = "$(Build.ArtifactStagingDirectory)\AccessibilitySnapshot.baseline.json"
        $currentPath = "windows\AccessibilityUnitTest\AccessibilitySnapshot.json"

        if (-not (Test-Path $currentPath)) {
          Write-Host "##[error]Accessibility snapshot was not generated by the test run."
          exit 1
        }

        # Sort results by TestName for stable comparison
        function Normalize-Snapshot($path) {
          $json = Get-Content $path -Raw | ConvertFrom-Json
          $json.Results = @($json.Results | Sort-Object TestName)
          return ($json | ConvertTo-Json -Depth 10)
        }

        $baselineNorm = Normalize-Snapshot $baselinePath
        $currentNorm = Normalize-Snapshot $currentPath

        if ($baselineNorm -eq $currentNorm) {
          Write-Host "Accessibility snapshot matches baseline."
        } else {
          Write-Host "##[error]Accessibility snapshot does not match the baseline in the repo."
          Write-Host "##[section]Baseline:"
          Write-Host $baselineNorm
          Write-Host "##[section]Current:"
          Write-Host $currentNorm
          Write-Host "##[error]Update AccessibilitySnapshot.json if the changes are intentional."
          exit 1
        }

  - task: PublishBuildArtifacts@1
    displayName: Upload Accessibility Scan Results
    condition: and(succeededOrFailed(), eq(variables['PUBLISH_APP'], 'true'))
    inputs:
      pathtoPublish: windows\AccessibilityUnitTest\ScanResults
      artifactName: 'Accessibility Scan Results - $(Agent.JobName)-$(System.JobAttempt)'

  - task: PublishBuildArtifacts@1
    displayName: Upload Accessibility Snapshot
    condition: and(succeededOrFailed(), eq(variables['PUBLISH_APP'], 'true'))
    inputs:
      pathtoPublish: windows\AccessibilityUnitTest\AccessibilitySnapshot.json
      artifactName: 'Accessibility Snapshot - $(Agent.JobName)-$(System.JobAttempt)'

  - task: PublishBuildArtifacts@1
    displayName: Upload App
    condition: and(succeededOrFailed(), eq(${{ matrix.reactNativeWindowsVersion }}, "current"))
    inputs:
      pathtoPublish: .\windows\AppPackages\rngallery
      artifactName: 'React Native Gallery - $(Agent.JobName)-$(System.JobAttempt)'